A Microsoft offering that enables tracking of cloud usage and expenditures for Azure and other cloud providers.
Hello @Sourabh Patil Thank you for posting your query on Microsoft Q&A platform.
The message you’re seeing is expected behavior in Azure, not a portal error.
Azure currently does not allow Reserved Instance (RI) purchases on Pay‑as‑you‑go subscriptions when the subscription billing country is set to certain countries, including India. In these cases, the Azure portal correctly displays “Reserved Instances are not available in your selected region for Pay‑as‑you‑go subscriptions.” This restriction is evaluated based on the subscription’s billing country, not the Azure region where the VM is deployed.
Because of this, changing the Azure region (for example, deploying the VM in East US or West Europe) will not enable RI purchases on the same Pay‑as‑you‑go subscription.
To use Reserved Instances, you’ll need to purchase them through a supported subscription offer, such as:
- Enterprise Agreement (EA)
- Microsoft Customer Agreement (MCA)
- Cloud Solution Provider (CSP)
These offer types support RI purchases even when operating in the same countries. If you remain on Pay‑as‑you‑go, the only supported option is to continue using standard PAYG pricing without reservations.
So, this is a limitation of Pay‑as‑you‑go subscriptions based on billing country, and the only way to use Reserved Instances is by moving to a supported agreement type such as EA, MCA, or CSP.
Thank You,
Suchitra.